Waves Waves 1 / 10 What is the relationship between frequency and wavelength in a wave? Directly proportional Inversely proportional Independent Logarithmic 2 / 10 In a transverse wave, particles of the medium move: Parallel to the wave propagation Perpendicular to the wave propagation In circular motion None of the above 3 / 10 Which of the following is an example of a longitudinal wave? Light wave Sound wave Radio wave Microwaves 4 / 10 The unit of wave frequency is: Meter Hertz Newton Joule 5 / 10 What is the phase difference between two points separated by half a wavelength in a sinusoidal wave? π/2 π 2π 6 / 10 The speed of a wave is given by the product of its: Frequency and amplitude Frequency and wavelength Amplitude and wavelength Wavelength and energy 7 / 10 What type of wave is polarized? Transverse wave Longitudinal wave Mechanical wave Sound wave 8 / 10 The Doppler effect is observed when: The source of the wave is stationary The source of the wave and the observer are moving relative to each other The amplitude of the wave changes The medium of the wave changes 9 / 10 What happens to the wavelength of a wave if its frequency doubles (keeping the speed constant)? Doubles Halves Remains unchanged Triples 10 / 10 Which wave phenomenon explains why sound bends around obstacles? Reflection Refraction Diffraction Polarization Your score is By WordPress Quiz plugin
